Samsung Galaxy Diagnostics Screen Tool Fixer //free\\ -

Wave your phone in a continuous in the air for 10 seconds.

This opens a screen with a grid of boxes forming an "X" and a perimeter border. Pass your finger over all the boxes. They will turn green as your touch is registered. If certain boxes refuse to turn green, your touch digitizer has a dead zone. samsung galaxy diagnostics screen tool fixer

The tool is a stethoscope , not a scalpel. It tells you which organ is sick but doesn’t perform surgery. Wave your phone in a continuous in the air for 10 seconds